baber/WOPTO huggingface dataset:
Patent GB-300457-A (GB)
Title: Improvements in alternating current magneto-electric machines
IPC: H02K21/24
Filed: 1928-04-02
Abstract: 300,457. Quast, F., and Eichert, A. F. V., (trading as Berko-Werke Quast & Co.). Dec. 24, 1927, [Convention date]. Magneto-electric machines; armatures and field magnets, dampers on cores of.-In an alternating-current magneto generator, particularly for cycle lighting, the axes of the field magnet bars 10 and armature coils 8 facing the magneto are parallel with the axis of rotation, and to limit the voltage, there is provided a magnetic shunt 12, Fig. 1 or 15, Fig. 5, bounding the air gap 11 at the outer or inner circumference or at both circumferences, the magnetic shunt acting as a damping screen in which eddy currents are produced. The magnet bars 10 are secured in a yoke 9 carried by a shaft 3 which can be rotated by a friction wheel 5. The nonmagnetic casing 1 may be dispensed with if the shunt 12 be extended to form a complete cover. In another modification, Fig. 5, an inner magnetic shunt 15 is provided comprising a tube concentric, with the shaft and magnetically connected to the yoke 6 of the armature cores 7. If the shaft 3 does not extend to the base 2, the tubular member 15 may be replaced by a solid bar. The tube or bar may be fixed to the yoke 9 instead of to the yoke 6.
Patent GB-168849-A (GB)
Title: Improvements in or relating to automatic electric circuit breakers
IPC: H01H71/24
Filed: 1921-04-04
Abstract: 168,849. MÚtallurgique Electrique. Sept. 6, 1920, [Convention date]. Automatic circuit - breakers; electromagnetic switches. - To deal with small overloads a circuit-breaker is provided with ordinary overload tripping mechanism which first introduces a limiting resistance into the main circuit and finally breaks the circuit at sparking contacts while, to deal with heavy overloads or short-circuits, the circuit-breaker is opened rapidly by electromagnetic means before the relatively slow-acting tripping mechanism comes into action. As shown in Fig. 1, the threearmed switch lever A carrying the main contact 3 is pivoted at 5 and has pivoted upon it, with slight lost-motion, two independently-movable sparking contact levers 10, 11. The arm 5, 7 has a loose connection, which is maintained by a spring 17, with the switch-operating and tripping mechanism within the box 15. The shunt tripping coil is shown at 18. With an ordinary overload, the main current which passes through the coil of a heavy magnet 25 energizes the tripping coil sufficiently to operate the trip, whereupon the three-armed lever swings round, first withdrawing the main contact 3 and introducing the resistance 13 into the main circuit, then withdrawing the contact 11 from the contact 10 and, finally, breaking the circuit by withdrawing the contact 10 from the fixed sparking contact. In the event of a heavy overload, however, the heavy series magnet 25 attracts its armature 23 and pulls over the lever 21. 19 against the action of an adjustable shunt-retaining magnet. The lever 21, 19 has a one-way connection with the link 19, 6 and pulls over the three-armed switch lever to the off position directly, even before the tripping mechanism operates. In this movement, the spring 17 is compressed, but immediately afterwards the tripping mechanism acts and the spring is again relaxed. The number of auxiliary sparking levers may be increased to allow of the resistance 13 being inserted in stages. The heavy operating magnet 25 and its armature 23 are preferably of the form shown in Fig. 7, with an additional air gap in which the sparking contacts are located so that the operating magnet may provide the blow-out field.
Patent GB-274195-A (GB)
Title: Improvements relating to dynamo-electric machines
IPC: H02K47/04
Filed: 1926-04-16
Abstract: 274,195. Creedy, F. April 16, 1926. Addition to 249,579, Exciting; compensating - windings; rotary converters and transformers.- In an alternating-current machine having a commutator winding and in which two magnetic fluxes of different pole numbers coexist, as described in the parent Specification, a combined neutralizing and field-exciting winding is used, consisting of a closed drum system having taps about 90 electrical degrees apart, of which taps separated by 180 electrical degrees are connected in series with the brushes to give the neutralizing effect, while the remaining taps form the terminals of the field winding. In the form shown in Fig. 1, the dotted lines indicate a slot-wound two-circuit six-pole, main winding with leads brought out at points Y<1>, Y<2> 180 electrical degrees apart and connected in series with the commutator across the continuous current lines to form a neutralizing winding. Tapping-points X', X<2> displaced from the taps Y<1>, Y<2> by about 90 electrical degrees serve to convey current for exciting the field. Usually the potential difference is so low as to preclude excitation from the machine commutator and a separate low-voltage exciter is employed. Or, as shown, additional field windings F may be connected across X<1>, X<2>. Alternatively, the additional windings F may be replaced by two parallel-connected star groups of alternating current windings, as described in the parent Specification. By providing additional pairs of taps Y<1>, Y<2> making angles with the points X', X<2> different from 90 electrical degrees, a variable amount of compounding, or of reverse compounding, may be obtained. The winding shown at L is the three-phase two-pole winding of the machine. The number of sections in the alternating-current winding may be a multiple of the number of poles of the continuous-current field. Thus, with a two and six-pole combination, a 3- phase alternating-current winding giving six sections may be employed.
Patent HU-T34217-A (HU)
Title: New process for the production of 21-hydroxy-20-oxo-delta-above 16-steroids and of their intermediate compounds
Inventor: VAN LEUSEN ALBERT M
IPC: C07J13/00
Filed: 1984-04-27
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent HU-T40388-A (HU)
Title: Process of filling of holes especially linear holes in closed space with post-solidifying materials
Inventor: HAJNAL ISTVAN
IPC: C04B22/06
Filed: 1985-06-11
Abstract: Motar mixtures, comprising besides inert fillers- quartz sand, water also hydrated lime and a weak hydraulic binder, e.g. flue dust, blast furnace cinder, volcanic ash, etc. The active silicic acid of these binders reacts with the calcium hydroxide of the hydrated lime resulting in a irreversible, solid, non-shrinking product capable of continuous filling even really long linear cavities, e.g. pipes.
Patent HU-T60190-A (HU)
Title: Apparatus and method for producing hollow bodies particularly tubes carrying out from weldable plastic foil-band
Inventor: SCHEIFELE FREDDY
IPC: B29C65/02
Filed: 1990-07-20
Abstract: An apparatus for producing tubular articles, in particular for packaging tubes, from a film tape (48) which consists of weldable plastic and the longitudinal edges of which are thermally joined to one another, has a mould strap (46) which interacts with mould rollers (59, 60) and moulds the film tape (48) around a mandrel (45) to form a tubular article, a lower driven conveyor belt (20), running in the mandrel 45, and an upper driven conveyor belt (33), between which belts the longitudinal edges of the film tape (48) are received, overlapping each other. The upper conveyor belt (20) is designed as an endless belt, running underneath a heating device, a pressing device and a cooling device, and the heating device is designed as an inductively acting high-frequency heater. In a method which can be carried out with this apparatus, to form a weld seam in its longitudinal direction, the film tape (48) is moulded into a tube with an overlap formed by the film edges and the overlap is introduced with its outer tube side and inner tube side into a belt gap (70) formed by the two mutually parallel endlessly circulating and driven conveyor belts (20, 33), is melted therein by the conveyor belts (20, 33), at least until the formation of flowable phases, is compressed with preliminary solidification of the flowable phases, and is subsequently cooled with the application of pressure. <IMAGE>
Patent HU-T53093-A (HU)
Title: Process for producing substituted 3-amino-sidnonimine derivatives and pharmaceutical compositions them as active components
Inventor: SCHOENAFINGER KARL
IPC: C07D271/04
Filed: 1989-11-02
Abstract: Substituted 3-aminosydnonimines of the formula I   <IMAGE> (I)  and their pharmacologically acceptable acid addition salts, wherein R1 denotes, for example, alkyl having 1 to 8 C atoms, R2 denotes hydrogen or the radical -COR3 and R3 denotes, for example, an aliphatic radical having 1 to 4 C atoms, are prepared, for example, by cyclization of a compound of the formula II   <IMAGE> (II)  and if appropriate subsequent acylation and have useful pharmacological properties.
Patent HU-T48627-A (HU)
Title: New process for producing catharanthine and allocatharanthine derivatives
Inventor: SZANTAY CSABA
IPC: C07D471/04
Filed: 1987-12-16
Abstract: Racemic or optically active katarantin of formula (Ia) or allo-katarantin of formula (Ib) derivs. are prepd. initially from 3-ethyl-pyridine and chloro-formic-acid-benzyl-ester below 0 deg.C, in the presence of sodium-borohydride in protic, pref. 1-4C alcohol, solvent. - A mixt. of N-(benzyl-oxy-carbonyl)-5 -ethyl-1,2-dihydroxy -pyridine and of N-benzyl-oxy-carbonyl) -3-ethyl-di:hydroxy -pyridine obtd. reacting in inert solvents with acrylates and by adding an alcohol, corresp. alkyl-esters are formed. The protective benzyl-oxy-carbonyl gp. is removed by acid treatment from the nitrogen atom, and the base is liberated from the acid adduct salt obtd. by addn. of an alkali. The sec. amine produced is acylated with indolyl-3-acetic-acid. Opt. the prod. and 5-oxo-derivs. also present are isolated and reduced to katarantin (Ia) and allo-katarantin (Ib) derivs. to be sep Opt. all racemic cpds. are resolved at any synthesis stage.
Patent JP-2000198121-A (JP)
Title: Aqueous mold-releasing agent
Inventor: OTA YASUYUKI
IPC: C09K3/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To make blending of a hydrocarbon based solvent in an aqueous mold-releasing agent provided by adding the hydrocarbon based solvent to a mold releasing material as little as possible. SOLUTION: An additional amount of a hydrocarbon based solvent to 100 pts.wt. of a mold-releasing material is made >=30 pts.wt. and <150 pts.wt. A hydrocarbon based solvent is a mixture of an aroma based hydrocarbon solvent (Ca), a naphthene based hydrocarbon solvent (Cn), and a paraffin based hydrocarbon solvent (Cp). A compounding ratio of respective constituents (wt.%) is within a region surrounded by coordinates a, b, c, d, e, and f in the figure.
Patent JP-H03207425-A (JP)
Title: Discrimination device for filter exchanging time
Inventor: ITO HIROYASU
IPC: B01D53/04
Filed: 1990-01-08
Abstract: PURPOSE:To stabilize the filter performance by providing a gas sensor in the inlet and outlet sides of gas flow for the filter eliminating unusefull gas, and connecting the terminals of the sensors with the input terminals of a computor. CONSTITUTION:A deodorizing filter 1 is hermetically fixed to a flow passage 2. A 1st gas sensor 3 detecting the molecular density of odor gas is provided in the inlet side of outer air flow in the flow passage 2a before passing through the filter 1, and a 2nd gas sensor 4 and an anemometer 5 are provided in the outlet side of outer air flow in the flow passage 2b in the opposite side of filter 1. A blower 6 is provided in the outlet side to take in the outer air through the filter 1 in the flow passage 2. Each output terminals of gas sensors 3, 4 and the anemometer 5 are connected with the input terminals of the microcomputor 8 through a degital convertor 7. By this method, the performance of filter is secured.
Patent JP-S57115085-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIKI MAKOTO
IPC: H04N5/7826
Filed: 1981-01-07
Abstract: PURPOSE: To execute sound after-recording, by providing a recording track which is exclusively used for afte-recording, and also when a signal is inputted to this track, reproducing this signal in preference to a sound signal in a composite signal.  
     CONSTITUTION: When a sound after-recording signal is recorded, and after that, a device is set to a reproducing mode, analog switches 24, 46 are switches to a play position. An output from a fixed head 44 is connected to a reproducing amplifier 47 through the analog switch 46. An output of the reproducing amplifier 47 is led to a band pass filter (BPF) 48 for making only an after-recoring sound signal pass through, and a BPF49 for fetching a pilot signal component. When a datector 50 detects a pilot signal, an after-recording/regular reproducing changeover analog switch 30 is switched to an after-recording sound reproducing position A. Subseuqnelty, the after-recording sound which has passed through the BPF48 is outputted through the analog switch 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63168691-A (JP)
Inventor: YAMARYO SHIGERU
IPC: G10D9/04
Filed: 1987-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04250441-A (JP)
Title: Image forming device and image forming condition setting method
Inventor: TAKAGI ATSUSHI
IPC: G03B27/73
Filed: 1991-01-10
Abstract: PURPOSE:To offer an image forming condition setting method that automatic setup of an image forming condition is automatically executed without necessitating the labor of a user at a necessary time such as the exchange of a photosensitive material and an image forming device which can accomplish the automatic setup at a low cost without adding new expensive parts. CONSTITUTION:At the necessary time, a condition setting mode is automatically set, and gray and/or black and white test charts are generated, preferably, by using an exposing light source, white original pressure plate and a lens diaphragm. The reproduced image of the test chart is measured by a built-in densitometer 22 and cleaning warning (display or alarm) for an exposing system is issued in accordance with the measured result by a control part 30. Based on the measured result, the image forming condition is calculated and the exposing condition of a color filter and the diaphragm is set, then the reproduced image of the test chart is discarded to a discard tray by changing a carrying path.
Patent JP-H08188312-A (JP)
Title: Cutting detecting method and device for auxiliary belt and dustproof belt
Inventor: SAITO KEIICHI
IPC: B65G45/26
Filed: 1995-01-09
Abstract: PURPOSE: To automatically detect cutting of a dustproof belt stretched across the opening part of a material tank for the purpose of dustproofing and not moving by itself so as to get rid of necessity of any going-around inspection personnel for power saving. CONSTITUTION: A detection means 11 for detecting the cutting of a dustproof belt 2 is provided on a chute supported by a mount running on rails. The detection means 11 consists of caster 16 attached to the tip of a rod 15, a coil spring 14 for pushing the roller 17 of the caster 16 to the dustproof belt 2 and a limit switch 19 placed in its ON action by means of a striker 18 attached to the rod 15. And when the dustproof belt 2 is cut, the striker 18 places the limit switch 19 in its ON action by the action of a coil spring 14 so as to output the detection signal of cutting.
Patent JP-H11259662-A (JP)
Title: Method and device detecting image frame movement
Inventor: TULLIS BARCLAY J
IPC: H04N5/14
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To perform accurate movement detection in an image pickup system by calculating a relative distance about one set of respective possible spaces among image frames including overlapping contents and executing sub framing. SOLUTION: An image pickup array 12 scans an image scene 14 and an image frame buffer 18 stores plural scan image frames that are extracted from the scene 14. A correlation calculator 22 obtains image frames 40 to 42 from the buffer 18. And it uses pixel data values from the areas of the frames 40 to 42 including overlapping image contents so that the relative movements among the frames 40 to 42 can be decided from a relative distance, responds to a movement estimation value produced by a movement estimating device 28, executes a sub framing operation on the frames 40 to 42 and calculates a relative distance about one set of respective possible space relations among the frames 40 to 42. Thus, it is possible to improve the likelihood of the relative distance.
Patent JP-H11345924-A (JP)
Title: Heat transfer device
Inventor: KAWAHARA AKIRA
IPC: H01L23/373
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To limit heat transfer to unnecessary parts by making a thermal conductivity to be equivalent to or higher than that of copper, etc., by orienting a carbon fiber in an aluminum alloy in a uniaxial direction, combining a sum of the carbon fiber and a binder for fixing it at a specific volume percentage, and setting a quantity of binder to a specific volume percentage. SOLUTION: A highly thermal conductive carbon fiber is bound and shaped by an aluminum alloy, and the carbon fiber oriented in a uniaxial direction and a binder for fixing the carbon fiber are combined at 40-90 vol.% in total. In the case of not more than 40%, a sufficient thermal conductivity cannot be obtained, and in the case of 90% or more, the carbon fiber cannot be bound and shaped sufficiently by the aluminum alloy. When taking into consideration its thermal characteristic, it is preferable to set to 60-85%. Further, the quantity of binder therein is set to 5-25 vol.%. Since the carbon fiber is oriented in a uniaxial direction, its shape can be controlled easily, and it is applicable for high-dense mounting device, etc., because of high anisotropy of thermal conductivity.
Patent JP-H09187321-A (JP)
Title: Curly hair correcting agent-applying brush
Inventor: NAKAMURA YOSHIMI
IPC: A46B15/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit a curly hair correcting effect with hardly damaging curly hair. SOLUTION: A brush 1 is mainly formed of a substantially rectangular brush base 3, a handle 5 extended from one surface thereof, a comb part 7 stood on the one surface, and brush teeth 9 dispersed and arranged on the surface opposite to this surface. The pitch of the comb part 7 is set finer than the standing space of the brush teeth 9. The brush teeth 9 have parting parts 11 protruded thereon. When a curly hair correcting agent is put on the brush teeth 9 side of the brush base 3 and applied to the hair, the brush teeth 9 are hardly caught by the curly hair, and the hair is hardly damaged. When the hair is sliced by use of the parting parts 11 prior to this, the curly hair correcting agent can be applied also to the hair hidden in the inner part. The hair is combed by use of the comb part 7, and a tension is further added thereto, whereby the curly hair can be sufficiently stretched.
Patent JP-2000200229-A (JP)
Title: System and method for charged information distribution
Inventor: ADACHI TOMOO
IPC: G06F21/12
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a charged information distribution system capable of purchasing charged information after temporary use without daring a danger that the charged information is illegally used. SOLUTION: In a distribution medium storage part 212 of a user system 2, distributed software (charged information), use information and an installation program are stored in a read-limited state so that they can not be read out. The read limitation on the use information is removed and it is judged whether or not the distributed software can be used from the use information. When the software can be used, the installation program is started after its read limitation is removed, and the distributed software is processed after its read limitation is removed and then stored in a software storage part 213 after its read limitation is imposed. The distributed software whose read is limited is used after its read limitation is removed.
Patent JP-H08249095-A (JP)
Title: Bus controller for data transfer system
Inventor: SHIBAZAKI SHOGO
IPC: G06F3/00
Filed: 1996-01-09
Abstract: PURPOSE: To reduce the power consumption and to increase the transfer speed. CONSTITUTION: Buffer parts 20 and 25, data holding parts 21 and 24, and data selector parts 22 and 23 are connected to the bus line between memories 10 and 11; and for example, when man bus lines are used, the bus line where desired data exists is selected by data selector parts 22 and 23, and this data is held by data holding parts 21 and 24, and required timing adjustment is performed by buffer parts 20 and 25 to cope with the deviation of timing.
Patent JP-H03206926-A (JP)
Title: Infrared-ray detector
Inventor: MIYAZAWA TAKESHI
IPC: G01J1/02
Filed: 1990-01-09
Abstract: PURPOSE:To make the temperature difference between an infrared-ray detecting element and a cold finger small by filling a gap between the bottom surface of an inner shell and the tip of the cold finger with one or a plurality of plate- shaped spacers. CONSTITUTION:An infrared-ray detecting element 1 is cooled through a plate- shaped spacer 13 having the large heat conductivity. Therefore, the area of heat conduction can be made large up to the area of the inner diameter of an inner shell 9, and the distance for conduction can be made short. Thus, the thermal resistance between the infrared-ray element 1 and a cold finger 7 is decreased, and the temperature difference between the infrared-ray element 1 and the cold finger 7 can be made small. Therefore, it is not necessary to generate a very low temperature at the tip of the cold finger 7, and a refrigerator having only a small capacity can be used.
Patent JP-H07206528-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: HIROTSURU HIDEKI
IPC: C04B35/64
Filed: 1994-01-12
Abstract: PURPOSE:To improve high-temperature strength and high-temperature creep characteristics of a silicon nitride sintered compact by keeping total content of F and Cl to oxygen amount in the silicon nitride sintered compact to a prescribed value or below. CONSTITUTION:Total content of F and Cl to oxygen amount of a silicon nitride sintered compact is limited to <20000ppm and F content is limited to <10000ppm. Since metal impurities other thaih a sintering auxiliary component contained in the silicon nitride sintered compact often lower the melting point of the sintered compact by dissolving in a boundary phase in a solid state or often lower high-temperature characteristics of the sintered compact by segregating into the boundary phase, the amount of the metal impurities is preferably <=3000ppm. The silicon nitride sintered compact is produced by keeping a formed material obtained by adding 2-15 pts.wt. of the sintering auxiliary (e.g. Y2O3) to 100 pts.wt. of silicon nitride powder (high-purity fine powder having <=3000ppm of total metal impurities of Fe, Al and Ca and >=m<2>/g specific surface area) at 1000-15000 deg.C for >=1hr under reducing atmosphere of >=0.5 atomic partial pressure of hydrogen and/or ammonia and sintering the formed material at >=1600 deg.C under nitrogen-pressurized atmosphere.